243048470

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{80747}}^1$

素因数の和:80804

約数の個数: 32

約数和(自身を含む): 511619328

約数和(自身を除く): 268570858

約数列:

[1, 2, 5, 7, 10, 14, 35, 43, 70, 86, 215, 301, 430, 602, 1505, 3010, 80747, 161494, 403735, 565229, 807470, 1130458, 2826145, 3472121, 5652290, 6944242, 17360605, 24304847, 34721210, 48609694, 121524235, 243048470]

約数ペア:

[(1, 243048470), (2, 121524235), (5, 48609694), (7, 34721210), (10, 24304847), (14, 17360605), (35, 6944242), (43, 5652290), (70, 3472121), (86, 2826145), (215, 1130458), (301, 807470), (430, 565229), (602, 403735), (1505, 161494), (3010, 80747)]